MC68302EH25C Description

The MC68302EH25C is a versatile one-chip processor that incorporates the main building blocks needed to design a wide variety of networking and communications products. The MC68302EH25C was the first device to offer the benefits of a closely coupled, industry-standard, MC68000/MC68008 microprocessor core, and a flexible communications architecture. The multi-channel communications device MC68302EH25C may be configured to support a number of popular industry-standard interfaces, including those for the Integrated Services Digital Network (ISDN) basic rate and terminal adapter applications.  Through a combination of architectural and programmable features, concurrent operation of different protocols is easily achieved using the MC68302.

MC68302EH25C Features

MC68000/MC68008 microprocessor core (may be disabled to use the IMP as a peripheral)

Efficient architecture involves a separate RISC processor for handling communications

Three Serial Communications Controllers (SCCs)

Support for HDLC/SDLC, Bisync, UART, DDCMP, and Totally Transparent protocols.

Two Serial Management Controllers (SMCs) for IDL and GCI Channel.

Available at 16, 20, 25, and 33 MHz in three different Thin Quad Flat Pack Packages.

Strong 3rd Party tools support.

MC68302EH25C Applications

Communications equipment 

Broadband fixed line access 

Industrial 

Building automation 

Enterprise systems 

Enterprise projectors